Etsuo Hamada

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2013-07-04

Top Assignees for applications by Etsuo Hamada

The entities that hold a legal rights for patent applications filed by inventor Hamada Etsuo:

Etsuo Hamada from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Surface treatment liquid for zinc or zinc alloy coated steel sheet, zinc or zinc alloy-coated steel sheet, and method for manufacturing the same

Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheet

Methods for producing a hot-dip galvanized steel sheet having excellent press formability

Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof

InventorID:

4201199 ⎘